baber/WOPTO huggingface dataset:
Patent JP-H04311678-A (JP)
Title: Fuel injection device for engine
Inventor: SUZUKI TAKAHIRO
IPC: F02M53/00
Filed: 1991-04-11
Abstract: PURPOSE:To remove the moisture in compressed air positively before reaching an injection nozzle by providing an air passage for connecting an injection nozzle to an air pump, with a heat exchanger for cooling compressed air and a separator disposed on the downstream side of the heat exchanger so as to separate-remove moisture in the compressed air. CONSTITUTION:A heat exchanger 75 for cooling compressed air pressurized by an air pump 5 is provided in an air pipeline 72 reaching the air passage 23 of a fuel injection device 21 provided with an injection nozzle 26 for injecting compressed air into a combustion chamber. The compressed air of high temperature passes the air chamber 77 of the heat exchanger 75 so as to be cooled being heat-exchanged with low temperature fuel passing a fuel return pipe 62. On the downstream side of the heat exchanger 75, there is provided a large capacity separator 76 for separatively-removing moisture included in the compressed air. The cooled compressed air is sufficiently expanded in the separator 76, and the flow speed is suddenly lowered. Heavy dew is thereby separated and falls so as to be accumulated at the bottom part of the separator 76. The moisture accumulated at the bottom part is drained outside by opening a drain hole 84.
Patent JP-H08271966-A (JP)
Title: Film scanner device
Inventor: MIYASAKA TETSUO
IPC: G03B17/24
Filed: 1995-04-04
Abstract: PURPOSE: To execute processing for shading correction, negative/positive reversal and color correction without setting a standard value by standard film and prescanning. CONSTITUTION: This film scanner device is provided with a control circuit 8 deciding an image pickup position by moving a CCD 4, an out-frame data storage part 9 storing the image information of an unexposed area image-picked up in the case the CCD 4 is moved to a position to image-pick up the unexposed area, an in-frame data temporary storage part 10 storing the image information photographed in the case the CCD 4 is moved to the position to image-pick up the image information of an exposed area, and a correction arithmetic part 11 correcting the image information stored in the storage part 10 based on the projected image information in the unexposed area stored in the storage part 9.
Patent JP-S57194862-A (JP)
Title: Unmanned transfer system to machine tool
Inventor: SHIOMI TADATAKA
IPC: G05B19/418
Filed: 1981-05-24
Abstract: PURPOSE: To simplify the process management and realize no-man conveyance by a method wherein a stacker crane travels in the space between the load shelves of antomated warehouse or the like and machine tools and workpieces of the like are automatically conveyed through an automatic delivery device to or from the machine tools.  
     CONSTITUTION: The stacker crane 3 guided by rails 2 travels in front of the load shelves 1 of the automated warehouse, in which workpieces and tools are housed. A plurality of machine tools 4 such as machining centers 4 and the like are arranged along the load shelves 1 in front of the load shelves 1 with the rails 2 between the shelves 1 and the machine tools 4. A kind of the automatic delivery device of an auto pallet changer 5, which travels on rails 6, is arranged between the machine centers 4 and the rails 2. The stacker crane 3 contains a positioning mechanism equipped with a rod, at both ends of which a righthand and a lefthand screw are threaded for pinching the pallet so as to precisely position the pallet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05238466-A (JP)
Title: Protective device for disk brake for motorcycle
Inventor: NIHEI KATSUHIRO
IPC: B62L1/00
Filed: 1992-02-29
Abstract: PURPOSE:To simplify constitution in which a caliper and a protector can be fastened with screws to the side of a rear arm, and facilitate the work with respect to the caliper. CONSTITUTION:Front and rear bolts 49, 50 are provided for fastening a caliper 47 with screws to the side of a rear arm 16. Out of both the bolts 49, 50, the rear bolt 50 located far from the connection between the caliper 47 and a pressure oil hose 51 is used to fasten a protector 54 with a screw to the rear arm 16 side. Thus, when the rear bolt 50 is released from the caliper 47, the caliper 47 is relatively turned upward relative to the protector 54 about the front bolt 49, with the protector 54 fastened with screw.
Patent JP-H04313298-A (JP)
Title: Case for electronic apparatus
Inventor: ITO NAOTAKA
IPC: H05K5/03
Filed: 1991-04-11
Abstract: PURPOSE:To prevent contact of a surface of a case with a working base by a protruding member by providing the member having higher height than that of a member present on the surface of the case on a surface position of the case concealed by coating with a cover. CONSTITUTION:A protruding member 2 having a higher height than that of a member such as a variable resistor 5, etc., present on the surface of a case 1 is provided at a position on the surface of the case concealed when it is coated with a cover 6. Thus, when a printed board 3 is clamped at the case 1 by screws 4, the member 2 provided on the case 1 is brought into contact with a working base. Since the case 1 is not brought into contact with the base, damage of the surface of the case 1 can be prevented. Since the cover 2 is mounted on the case 1, the member 2 is concealed therein to hold the quality of an external appearance.
Patent JP-H08280819-A (JP)
Title: Pacemaker
Inventor: PEETAA ANDERUSON
IPC: A61N1/378
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To enable to supply a high voltage back-up pulse with a minimum waste energy as well as a low voltage simulation pulse. SOLUTION: A pacemaker has a separate back-up pulse generator having a back-up pulse energy storing means C3 for emitting a back-up pulse Pb after an evoked response is not caused by a preceding stimulation pulse Ps. The back-up pulse energy storing means C3 substantially eternally stores energy at a higher voltage than the energy stored in a first energy storing means C1.
Patent JP-H02259310-A (JP)
Title: Combustion device
Inventor: NAKAI TAKASHI
IPC: F24C15/24
Filed: 1989-03-30
Abstract: PURPOSE:To restrict any thermal evil effect to a surrounding region by a method wherein a red heat plate in a petroleum hot air heating device combustion system is constituted by a central flat surface and an inclined edge part, some large holes are formed at a central part of the central plane and some small holes are formed at a circumferential edge and then the central plane part is arranged to become a central portion of a combustion chamber. CONSTITUTION:A red heat plate 40 is constituted by a central plane 41 and both inclined edges 42. Several holes 43 are made at the central plane 41. The holes 43 have central holes 43a which are larger than circumferential holes 43b. The central plane 41 is arranged within a combustion chamber 20 in such a way as it may near the central part of the combustion 20. With such a configuration as above, a flame is guided toward a central part by the inclined edges 42. Then, since the central holes 43a have a larger diameter, much flames pass through the central part. Accordingly, the flames may not be contacted with the side wall of the combustion chamber 20, resulting in that an increased temperature at the side wall can be restricted and then a thermal evil influence around the circumference can be prevented.
Patent JP-S558625-A (JP)
Title: Signal recording and reproducing system
Inventor: KAGEYAMA SEISHI
IPC: G11B20/18
Filed: 1978-06-30
Abstract: PURPOSE: To reduce a correction frequency and eliminate the number of two-sample correction times to make it possible to correct errors easily by interleaving the data sequence including parity signals and adding check signals and recording and reprocucing them.  
     CONSTITUTION: When signals L and R of stereophonic two channels are coded digitally and are recorded and reproduced, the signal sequence is separated into signal groups L and R, and respective sample values and parity signals are interleaved after parity signals Pn and Qn are added to signal groups L and R respectively, and further, check signals are added, and they are recorded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62237184-A (JP)
Title: Fluid control device
Inventor: NAKANO MICHIO
IPC: F16K31/06
Filed: 1986-04-07
Abstract: PURPOSE:To insure a sufficiently wide control range, by controlling modulation rate of a modulation signal, through integrating deviation between real flow and desired signal. CONSTITUTION:Deviation between a desired signal and a flow signal output from a flow detecting part 10 is operated in an adding-subtracting part 8, and this deviation signal is input into a deviation integration part 11. An integration signal DELTAVs is added in an adding part 11b, and this addition signal Vs is input into a high pulse number operation part 12. This high pulse number operation part 12 outputs a timing signal, and this timing signal is transmitted to the second counter 15 and a modulation signal output part 16. This modulation signal output part 16 outputs a low level modulation signal, when a count finish signal of the second counter 15 is input, and this signal is input into a solenoid operated on-off valve 9.
Patent JP-S523468-A (JP)
Title: Car clock of whole electronic digital indication
Inventor: YAMAGATA TETSUO
IPC: G04G9/00
Filed: 1975-06-25
Abstract: PURPOSE:At the clock said above fixed in motorcar especially, without putting-out the indication at the same time of the ignition switch-off, to light-up for a little while.
Patent JP-S556976-A (JP)
Title: Demodulating device
Inventor: ISHIBASHI MICHIYASU
IPC: H04L25/49
Filed: 1978-06-29
Abstract: PURPOSE:To obtain a demodulating device which can perform a correct demodulation of the record information without recording the pulse row of the fixed pattern by making use the features on the pattern proper to the M<2>FM (modified modified) signal. CONSTITUTION:M<2>FM pulse signal (c) is led to the reset terminal of 5-bit counter 3 from the input terminal, and clock signal (d) is led to the count input terminal of counter 3 from input terminal 2 respectively. Pulse (i) is obtained at the output of counter 3 to be supplied to the preset terminal of FF4, and signal (d) is supplied to input T after inversion through inverter 5. Thus FF4 operates with the rise of signal (d) to obtain signal (e'). Then signal (e') is supplied to AND circuit 6 to obtain signal (f'). And signal (j) shaped at one-shot multivibrator 7 is obtained to be applied to input D of FF8, and signal (k) obtained by inverting signal (e') through inverter 9 is supplied to input T.
Patent JP-S58195947-A (JP)
Title: Word processor
Inventor: IWAMOTO HIDEKI
IPC: G06F17/21
Filed: 1982-05-11
Abstract: PURPOSE:To constitute so that a cursor is prevented from moving by a tab moving key to a tab position, which is positioned outside of a format area, by discriminating whether a cursor position and the tab position exist in the inside of the format area or its outside. CONSTITUTION:A cursor position deciding part 16 discriminates whether a cursor exists in a position of the left outside or the right outside, in a cursor display area, by display area information from a line control part 14 and cursor position information from a cursor control part 15. In a tab position deciding part 17, tab position information, cursor position information and display area information of a line where the cursor is positioned, are obtained from a tab control part 13, the cursor control part 15, and the line control part 14, respectively, whether a tab position exists in the display area or not is discriminated, and its result is sent to a control part 12. The tab position being outside of the display area is not recognized as a tab position and is processed, and in case when the tab position is not set, the left end of the display area is regarded as a tab position and is processed.
Patent JP-H08243394-A (JP)
Title: Catalyst for selectively reducing ester position of aromatic carboxylic ester, and production of the same and aromatic alcohol compound
Inventor: TAWARA KATSUHIKO
IPC: C07C27/02
Filed: 1995-03-09
Abstract: PURPOSE: To enable to produce an aromatic alcohol directly from an aromatic carboxylic ester even under a condition of relatively low pressure by making only a tin compound carried on a carrier, firing under the presence of oxygen and activating after carrying ruthenium on the carrier. CONSTITUTION: In preparing a catalyst for selectively reducing the ester position of the aromatic carboxylic ester, the tin compound such as potassium stannate is carried on the carrier such as alumina at first. After that, the carrier is fired under the presence of oxygen at >=400 deg.C. Next, the fired carrier is activated after the ruthenium compound such as ruthenium nitrate nitrosyl complex is carried. The activating treatment is executed by reducing under steam flow usually at >=400 deg.C. The ester position of the aromatic carboxylic ester is selectively hydrogenated by decomposition and the aromatic alcohol corresponding to the aromatic carboxylic ester is produced with a single step.
Patent JP-S63246497-A (JP)
Title: Pump shaft sealing device
Inventor: KOREISHI KATSUYOSHI
IPC: F04D29/046
Filed: 1987-04-01
Abstract: PURPOSE:To prevent the generation of fault due to sedimentation of a solid matter, by suitably opening an automatic closing valve by a control device and discharging the solid matter sedimented upstream of a flow controller. CONSTITUTION:In the case that sand in the sea water is sedimented upstream of a flow limiting orifice 11 during normal operation, a flow of drain passing through the flow limiting orifice 11 is reduced by such sedimentation of the sand. When the flow becomes not greater than a predetermined value, a flow switch 103 is operated. An output from the flow switch 103 is fed to a solenoid valve 101 to open the same. As a result, the sand sedimented upstream of the flow limiting orifice 11 is discharged through a sand discharging line 12. When a predetermined time is elapsed, a timer 105 is operated to close the solenoid valve 101. The above operation is similarly repeated to thereby automatically discharge the sand sedimented upstream of the flow limiting orifice 11.
Patent JP-S61241062-A (JP)
Title: Driving device for grinding roll
Inventor: TOMINAGA YASUSHI
IPC: B24B47/12
Filed: 1985-04-17
Abstract: PURPOSE:To provide long life for a rotary bearing in a grinding device for backing plates used in manufacturing copper covered laminated plate, by connecting two bearings in engagement with a polishing roll with each other directly by the use of a frame. CONSTITUTION:The rotary shaft 2 of a polishing roll 1 is fitted in rotary bearings 3 at their two ends, and a transverse moving bearing 5 is installed at the bottom of each of these rotary bearings 3. A transversing device 4 is connected with one of these transverse moving bearings 5 situated in the position over it so as to drive the rotary roll 1 and rotary bearing 3 into transverse motion while borne by said transverse moving bearings 5. The upper parts of these transverse moving bearings 5 are connected directly through a frame 6 to provide transmission of the transversing motive given by the transversing device 4 from the rotary bearings 3 on both ends to the rotary roll 1. Besides rotary bearings 3, a thrust bearing 7 is furnished. Accordingly no unnecessary force is applied to the rotary bearings to serve prolonging its life to a great extent.
Patent JP-H04315299-A (JP)
Title: Road object detector
Inventor: ICHIKAWA HIDETOSHI
IPC: G08G1/04
Filed: 1991-04-12
Abstract: PURPOSE:To improve the safety of road traveling by exactly detecting the generation and extinguishment of a static object at the road object detector. CONSTITUTION:An image photographed by a TV camera 10 is successively updated according to an exponent smoothing method, defined as a reference background image and compared with an input image by an image processor 12, and the road object is detected. A difference calculation part 12c calculates difference between the background image and the input image, and a measuring part 12e detects the position of the object based on the differential value. A judgement part 12f judges that the static object is generated when the code of the differential value is the same code in the case of detecting the object at the same position, judges the object is static and it is extinguished when the code is different, and announces the judged result through a controller, etc., to a driver.
Patent JP-S63258483-A (JP)
Inventor: MAIKURU UORUTAA KURETSUTO
IPC: C07F9/09
Filed: 1988-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63314439-A (JP)
Inventor: SHIYUTEFUAN KUTSUMANOU
IPC: G01N1/10
Filed: 1988-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61240972-A (JP)
Inventor: IJICHI YOSHIKATSU
IPC: G08B17/00
Filed: 1985-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06295393-A (JP)
Title: Intrusion supervisory device
Inventor: MAEDA AKIRA
IPC: H04N5/30
Filed: 1993-04-07
Abstract: PURPOSE:To detect focusing distance, and to know the approach of an object. CONSTITUTION:This device is equipped with a lens pare 1 which brings the object into focus, and forms the optical image of the object, image forming part 2 which converts the optical image obtained by the lens part 1 into an electric signal, high pass filter(HPF) 3 which extracts high frequency components from the electric signal of the optical image, pint driving part 4 which focuses the lens part 1, A/D converting part 5 which converts the high frequency components (electric signal) of the optical image into a digital signal, arithmetic part 6 which performs subtraction as to each prescribed digital data, alarming part 7 which outputs a voice, display, or prescribed electric signal or the like, memory 8 which stores the distance data of focusing, the switching time data of the focusing and distance data for generating the digital data of each focusing distance and an alarm in each switching time and cycle time, and control part 9 which controls each part including the focusing part 4.
Patent JP-2000277653-A (JP)
Title: Manufacture of wiring substrate
Inventor: SATO HIDEAKI
IPC: H01L23/12
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board for surely and firmly connecting a loaded electronic part with a prescribed outside electric circuit electrically over a long term, without generating fragments in the outside lead terminal, even when hard vibration is added. SOLUTION: At the mounting of an outside lead terminal 3 via brazing metallic filler with a wiring layer 2 adhered to an insulating substrate 1, the Young's modulus of the outside lead terminal is set at 7,000 kgf/mm2-13,000 kgf/mm2, a plate layer 4 made of nickel is adhered to the exposed surface of the outside lead terminal 3, then the heat treatment of the plate layer 4 is carried out, and the grain diameter of the plate layer 4 is set at the range of 2 μm-5 μm.
Patent JP-H04293896-A (JP)
Title: Leading pipe for hard ground in small bore pipe propelling constructiom method
Inventor: ISHIKAWA MOTOJIRO
IPC: E21D9/08
Filed: 1991-03-20
Abstract: PURPOSE:To reduce the length in the axial direction, and to correct the propelling direction of a leading pipe accurately, rapidly and easily, by a small riving force. CONSTITUTION:A leading pipe 1 is composed of a center pipe 21 which furnishes a conveyer screw 22 at the periphery and an auger head 24 to excavate a hard ground 84, a conveyer pipe 31 to compose a conveyer 23 between the center pipe 21, a propelling direction correcting body 33 provided at the front end, and a buried pipe holder 5 to hold a pipe to be buried and to connect it to the conveyer pipe 31. The propelling direction correcting body 33 is composed by forming reaction surfaces 35 and 36 which consist of slopes projecting in the radius direction a little from the rotating outline of the auger head 24 at the interval of 180 deg., and by converting the direction of the slopes or the reaction surfaces 35 and 36, the direction to receive the reaction can be converted so as to correct the propelling direction of the auger head 24.
Patent JP-S63246044-A (JP)
Title: Data multiplexing system
Inventor: USAMI MASAHIKO
IPC: H04J3/00
Filed: 1987-03-31
Abstract: PURPOSE:To contrive the reduction of the required time from the data generation untill the multiplex transmission by writing a generated data into a memory at a time slot other than data insertion time slot in each frame period. CONSTITUTION:A selection circuit 5 connects a data incoming from a data generating section 1 to a data bus B1 during a period other than a period when a selection pulse designates a data insertion time slot. The circuit 5 connects an address signal incoming from the generating section 1 to an address bus B2 to lead it to a memory circuit 2 and selection circuit 7 connects the timing pulse incoming from the generating section 1 to the circuit 2 to allow sequential write of the data. A selection circuit 6 connects an address signal incoming from a counter 4 to the bus B2 during the period of data insertion time slot. Then the circuit 7 connects the timing pulse coming from the counter 4 to the circuit 2 to read the data of the circuit 2 sequentially.
Patent JP-S5511507-A (JP)
Title: 2,2,6,6-tetramethyl-piperidine derivative
Inventor: SOUMA NOBUO
IPC: C07D471/06
Filed: 1978-07-03
Abstract: NEW MATERIAL:The title compound of formula I: (X is formula I or II; R is H, methyl, ethyl, phenoxymethyl, or phenyl group; m is 0,1, or 2).  
     EXAMPLE: 3, 8-Bis { 2-[ 3-( 3, 5-di-tert-butyl-4-hydroxyphenyl ) propionyloxy ]ethyl}-7,7,9,9-tetramethyl-2,4-dioxo-1,3,8-triazaspiro(4,5)decane.  
     USE: Stabilizers for high polymers having improved photostabilizing effect, heat stability even in processing, and compatibility with high polymer materials, and bleeding resistance, with nonvolatility.  
     PROCESS: A compound of formula IV is reacted with an active derivative of a carboxylic acid of formula V, e.g. acid halide, anhydride, or lower alkyl ester, to give the objective compound of formula I. The reaction is carried out at 30W180°C in the presence of a strong base in an inert organic solvent in the case of an ester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08244008-A (JP)
Title: Truck for producing wood chiups
Inventor: TANAKA YOICHI
IPC: B27L11/00
Filed: 1995-03-13
Abstract: PURPOSE: To enhance movability so as to be capable of performing chip processing on the felling site, to sweep away the labor and time carrying a raw material branches to a treatment field, to achieve the reduction of transport cost by volumetric reduction or the avoidance of the burning of a disused material, to contribute to recycling and to sweep away the complicatedness of the obtaining of drawing permission or a number plate. CONSTITUTION: A crusher 1 processing wood into chips is provided on a bed and has a wood charging port 4 at the upper part of the main body 3 thereof and is equipped with a rotary strinking member 5.
Patent JP-S558452-A (JP)
Title: Hot repairing method for converter brick
Inventor: OONISHI MASAYUKI
IPC: C21C5/44
Filed: 1978-07-03
Abstract: PURPOSE:To prevent the peeling of the sprayed material, and to hot repair the worn and dammaged brick, by spraying the mixture of many small metallic anchors and the spray material of MgO type against the converter brick so as drive the anchors  into the converter brick. CONSTITUTION:The MgO type spray material 3 and the metallic anchors 6 of size smaller than 25mm charged respctively from the hoppers 5, 7, into the tank 4, and are mixed together. Next, the mixture is discharged from the lower gate 8, and is fed into the hose 10 by compressed air 9, and joints the water 12 supplied by the piping 13; then, the mixed material is sent out into the spray pipe 14. Next, the mixed material is sprayed upon the surface of the slag 2 on the converter brick 1, and the anchors 6 included in the MgO type spray material 3 are driven into the slag 2.